baber/WOPTO huggingface dataset:
Patent JP-S58114316-A (JP)
Title: Automatic signal discriminating device
Inventor: MASUKO AKINOBU
IPC: G11B20/10
Filed: 1981-12-25
Abstract: PURPOSE:To discriminate plural types of information data of different contents, by detecting the non-signal parts at both initiation and termination sides of a comment data which is recorded to a recording medium and informing the contents of the corresponding information data on the basis of the extracted comment data. CONSTITUTION:The on-signal parts 1Bn and 2Bn as well as 1Bn+1 and 2Bn+1 are provided on a magnetic tape 11 for each of comment data RDn and RDn+1 along with program data recording parts Cn and Cn+1 respectively. The signals reproduced by a tape recorder 12 are applied to a gate circuit 14 and a waveform shaping circuit 15. The output of an edge pulse generating circuit 19 is fed to a waveform shaping circuit 22 via an integration circuit 21. Then the non- signal parts are detected and fed to a sound detecting circuit 23. The circuit 23 sets an FF24 and opens the circuit 14. A data detecting circuit 25 detects the reproduction of a program data obtained from a demodulating circuit 20 or the output of the circuit 23 and resets and closes an FF24 and the circuit 14 respectively. Therefore only the comments data are delivered to a speaker 18 to perform an automatic discrimination of the information data.
Patent JP-H0938795-A (JP)
Title: Holder for wide flange shape of backing material for welding
Inventor: TAWARA TAKEHIRO
IPC: B23K37/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate plug welding and to obtain stable welding quality by fitting first and second supporting rods made freely vertically slidable into a main pipe, mounting a receiving tray for mounting a backing material to the top end of the first supporting rod and applying upward force on the receiving tray at all times by means of a spring member. SOLUTION: The first supporting rod 41 and second supporting rod 42 which are formed freely vertically slidable are inserted into the main pipe 4 consisting of a circular or square pipe. The receiving tray 43 of the backing material 10 is mounted at the top end of the first supporting rod 41 existing in an upper position and the spring member 44 consisting of, for example, a coil spring 41 is mounted at the bottom end face. A shoe 44 is mounted at the bottom end of the second supporting rod 42 mounted in the main pipe 40. The jig constituted in such a manner is built in between the upper and lower flanges 70a and 70b of a wide flange shape and is disposed right under the through-hole 71 formed on the flange surface.  The backing material 10 is kept projected and inclined at all times by the elastic force of the spring 44 and the state of coming into pressurized contact with the base of the through-hole 71 is maintained and, therefore, the welding work is smoothly executed.
Patent JP-H0764372-A (JP)
Title: Brush electrostatic charging device
Inventor: TANAKA KENZO
IPC: G03G15/02
Filed: 1993-08-27
Abstract: PURPOSE:To provide a brush electrostatic charging device which is improved in reliability of electrical conduction, is increased in the degree of freedom in shape and is prolonged in life. CONSTITUTION:This brush electrostatic charging device 11 is constituted by flocking the brush 23 onto a base fabric part 22 formed by plane weaving of polyester yarn having an electrical insulating characteristic. The brush 23 is formed by using rayon as a base material and subjecting conductive yarn having a resistance of 10<6> to 10<7>OMEGA.cm and 600D/100F to weft rib fluff insert weaving. This base fabric part 22 is impregnated with a back coating agent. The back coating agent is prepd. by mixing an SRB(styrene butadiene latex), carbon and thickener in such a manner that the base fabric part 22 can be impregnated with the base fabric part 22 and that the back coating material has a viscosity to the extent of rising among the fibers of the brush part 23 by surface tension, etc., and sticking to the brush part 23, for example, viscosity of about 400 to 700cps. The base fabric part 22 impregnated with the back coating agent is fixed to a supporting member 25 consisting of a synthetic resin material by a double coated tape 26. An electrode 27 is brought into contact with the base fabric part 22, by which the brush part 23 is connected to an impressed potential as an example of such brush electrostatic charging device 11.
Patent JP-H0873869-A (JP)
Title: Coal gasification furnace having two-stage jet bed
Inventor: HASHIMOTO TAKAO
IPC: C10J3/46
Filed: 1994-09-06
Abstract: PURPOSE: To provide a coal gasification furnace having a two-stage jet bed, capable of suppressing the adhesion-and-growth of fused ash on the surface of a furnace wall and exhibiting improved separation-and-trapping efficiency of ash at a combustor part, and accordingly, enabling the constant operation. CONSTITUTION: A throat part having a diameter Ds is placed between a lower combustor part and an upper reductor part, both of which constitute a coal gasification furnace having a two-stage jet bed. The diameter Ds of the throat part is in the range of 0.7D to 0.9D, here D is the diameter of the furnace part. Further, four upper-stage burners 1 are placed facing to each other in the reductor and two sets of four lower-stage burners 2, 2' are placed in spiral states to each other in the combustor. The lower set of the four lower-stage burners 2' form a virtual circle having a diameter of Dbl and the higher set of the four lower-stage burners 2 form a virtual circle having a diameter of Db2. Db1, Db2 and D have the following rel1ations: Db1=0.1D to 0.3D; Db2>Db1; Db2<=0.5D. Adhesion and growth of ash on the surface of the furnace wall is suppressed by this construction.
Patent JP-S60104273-A (JP)
Title: Radar equipment
Inventor: MASUNO YOSHIKI
IPC: G01S13/42
Filed: 1983-11-10
Abstract: PURPOSE:To detect a target extending over a wide elevation angle range by using plural primary radiators. CONSTITUTION:Plural, for instance, two sets of primary radiators (a), (c), and a distributor I for distributing a transmitting and receiving power to them are provided on an antenna 1 provided with a reflecting mirror (b). By a constitution using there plural radiators, a target can be detected extending over a wide elevation angle range different in detecting range at each radiator.
Patent JP-H0532049-A (JP)
Title: Thermal recording material
Inventor: TAKAHASHI TOSHIAKI
IPC: B41M5/26
Filed: 1991-07-30
Abstract: PURPOSE:To provide a thermal recording material imparting sufficiently high developed color density, having sufficiently high color forming sensitivity and forming an image having good preservability by adding a specific compound to a thermal color forming layer containing a leuco dye being a color forming substance and a phenolic compound being a developer as a sensitizer. CONSTITUTION:A thermal color forming layer containing a colorless or light- colored leuco dye as a color forming substance and a phenolic compound as a developer is provided on a support such as paper, synthetic paper or a plastic film. In this case, at least one kind of a compound represented by formula I (wherein1, R1 R2 and R2, are hydrogen, halogen, an alkyl group, an alkenyl group, an alkoxy group, an acyl group, an alkoxycarbonyl group, a phenyl group or phenoxy group or phenylalkylene group which is substituted or not substituted with halogen, an alkyl group, an alkenyl group, an alkoxy group, an acyl group or an alkoxycarbonyl group) is added to the thermal color forming layer as a sensitizer.
Patent JP-H0940722-A (JP)
Title: Copolymer and coating material and its production
Inventor: TABUCHI TAKEHARU
IPC: C08F20/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer for a coating material which exhibits room temperature crosslinkability and curability or crosslinkability and curability by baking,. SOLUTION: This copolymer for a coating material which is a random copolymer comprising 5-70wt.% repeating units derived from 6-hydroxytrimethylhexyl (meth)acrylate monomers represented by formulas I and II and 30-95wt.% (the total of both is 100wt.%) repeating units derived from a vinyl monomer copolymerizable therewith and has a number-average molecular weight of 1,000-100,000 as measured by GPC and a process for producing this copolymer comprising copolymerizing the above monomers by a radical polymerization process are provided. CH2 =CRCOOCH2 CH2 C(CH3 )2 -CH2 CH(CH3 )CH2 OH (I) and CH2 =CRCOOCH2 CH2 CH(CH3 )CH2 C(CH3 )2 CH2 --OH (II) (R is hydrogen or methyl).
Patent JP-S6456913-A (JP)
Title: Water injection control apparatus in two cycle engine
Inventor: ISHIBASHI YOICHI
IPC: F01P9/02
Filed: 1987-08-28
Abstract: PURPOSE:To solve a problem of water stagnation in a crank chamber to prevent the deterioration of lubricating oil by supplying cooling water into a combustion chamber only during a scavenging stroke so as to supply the water together with scavenging air into the combustion chamber. CONSTITUTION:A two cycle engine 1 is constituted so that the water stored in a tank 8 is sucked out by a water pump 10 via a water guide pipe 9 and supplied from a water injecting nozzle 11 into a combustion chamber. In this instance, the water injecting nozzle 11 is disposed toward the lower stream side in a scavenging path 5 communicating from a crank chamber 4 to a scavenging port 2. And a means 14 for detecting the rotating phase of a crank shaft 13 is attached in order that the pump 10 is controlled by means of an electric control circuit 12 on the basis of the detected signal from the means 14 and water is supplied from the water injecting nozzle 11 into the combustion chamber only during an engine scavenging stroke. Thus, the water is supplied into the combustion chamber together with the scavenging air, so that the problem of the water stagnation the crank chamber 4 is eliminated.
Patent JP-S58116813-A (JP)
Title: Surface acoustic wave device
Inventor: MOGI HIROYUKI
IPC: H03H9/145
Filed: 1981-12-29
Abstract: PURPOSE:To obtain desired filter characteristics by specifying the structure of interdigital electrodes, and eliminating a discontinuation point. CONSTITUTION:On a piezoelectric medium 1, transmission-side weighted reed screen type electrode fingers 10 and 11 and reception-side reed screen type electrode fingers 15 and 16 are formed respectively. Floating intermediate electrode fingers (floating electrode finger) 14 are provided between the transmission-side electrode fingers 10 and 11. Those electrode fingers are disconnected from electric signal input parts 17 and 18 and the length is set equal to intersection width. Those floating electrode fingers 14 are provided to eliminate the generation of a discontinuation point, thereby obtaining filter characteristics with fidelity. Thus, the desired filter characteristics are obtained.
Patent JP-H0759836-A (JP)
Title: Aromatic body
Inventor: SASAKI MITSURU
IPC: A61L9/00
Filed: 1993-08-27
Abstract: PURPOSE:To constitute the aromatic body so that an aromatic effect can be maintained extending over a long period, and an aroma requested by a user can be supplied easily. CONSTITUTION:This aromatic body is constituted by sandwiching a fibrous absorber 1 impregnated with a volatile aromatic agent between a plastic film 2 and a plastic film 3 from the upper and the lower directions, and they are formed integrally by performing a heat treatment to the plastic film 2 and the plastic film 3.
Patent JP-H0962682-A (JP)
Title: English sentence analysis system
Inventor: TSUNASHIMA TADAYUKI
IPC: G06F17/28
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To perform an operation even when words and phrases overlap in a part of an expression or when a certain specified function appears in a part of the expression in the case where the idiomatic expression of 'as...as' syntax or a similar idiomatic expression is present in an input English sentence by handling parts related to it altogether. SOLUTION: An extension idiomatic expression processing part 4 refers to the key information of an extension idiomatic expression reference table 5, confirms whether or not the prescribed idiomatic expression of the 'as...as' syntax or the idiomatic similar expression is present in the input English sentence, and when the idiomatic expression of the 'as...as' syntax or the idiomatic similar expression is present, gathers the parts related as the 'as...as' syntax in the input English sentence and imparts imparting information corresponding to the key information of the extension idiomatic expression reference table 5 to the gathered part. Thus, the idiomatic expression of the 'as...as' syntax or the idiomatic similar expression is handled altogether as the language expression similar on the surface for which the relevance of processings is high.
Patent JP-S6369209-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01G4/18
Filed: 1986-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6274064-A (JP)
Title: Method for carburizing and hardening cup-shaped member having thick boss part
Inventor: MORIMOTO YASUHIRO
IPC: C21D1/18
Filed: 1985-09-26
Abstract: PURPOSE:To relieve a strain produced in a cup-shaped member having a thick boss part by carburization and hardening without increasing the empty weight of the member by slowly cooling the member to room temp. after carburization, heating the inside of the boss part by high frequency heating and cooling it with a quenching medium. CONSTITUTION:A thick central boss part 2 is connected to a thin peripheral spline part 3 having an involute spline 5 with a flange part 4 to obtain a cup- shaped member 1 such as a second brake hub for an automobile. When the member 1 is carburized and hardened, it is slowly cooled after carburization, only the inner surface layer part of the boss part 2 is heated by high frequency heating and oil as a quenching medium is blown on the heated part. The heated part may be dipped in the quenching medium. Thus, a strain produced by hardening is considerably relieved.
Patent JP-H07174122-A (JP)
Title: Grounding stud and nut
Inventor: DERUBAATO ERU AANORUDO
IPC: B23K35/02
Filed: 1994-09-07
Abstract: PURPOSE: To provide an improved grounding stud/nut sub-assembly having no unnecessary parts. CONSTITUTION: An improved sub-assembly 28 of a grounding stud 30 and a nut 32, to be used for an automobile is provided. The unit is provided with a thick washer part 38 to facilitate attachment of the assembly of the nut and washer together onto a car body 10 of an automobile. The nut has a distorted, flattened, deformed screw thread to make it a locking nut to separate paint from the screw thread of the stud in a middle step of assembly, as well as to securely fix the final assembly in place. The stud is provided with a washer part 34 to separate a grounding contact wire 40 from the car body 10 by the suitable distance and to protect a collet of a weld gun from heat of welding.
Patent JP-H0376211-A (JP)
Title: Method of removing contaminant in electron beam device
Inventor: ABE TAKAYUKI
IPC: H01L21/027
Filed: 1989-08-18
Abstract: PURPOSE:To simply remove the contamination on a blanking plate without disassembling an electrooptical lens barrel by a method wherein an electron beam is made to irradiate on the blanking plate. CONSTITUTION:A blanking plate 3 performs blanking control on an electron beam 2 base on an input signal. Pulse electron beams P1 and P2 are grown from a throttle 4. When a normal measurement is conducted, the plate 3 is in such a state that the electron beam 2 is not projected on the plate 3, the pulse electron beams P1 and P2, which passed through the throttle 4, are made to irradiate on the sample to be measured, and an LSI test and the detection of defective article are conducted by detecting a secondary electron signal of the above-mentioned electron beam. When the above-mentioned measurement is performed, contaminants are adhered to the plate 3 by various causes. An electric charge is accumulated on the contaminants, and this disturbs performance of accurate measurement. Therefore, the amount of deflection of the electron beam 2 is increased from the deflection amount of the normal measurement, the electron beam 2 is directly projected on the plate 3 and the contaminates are removed by the action of etching of the irradiation energy.
Patent JP-H0633286-A (JP)
Title: Electrode for electrolysis and its production
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/16
Filed: 1992-07-17
Abstract: PURPOSE:To provide the electrode for electrolysis which consists essentially of lead dioxide and is capable of constantly electrolyzing over a long period even in the corrosive electlytic soln. such as the soln. containing fluoride and to provide the production thereof. CONSTITUTION:This electrode consists of the core body, the lead plated layer formed on the surface of the core body, an alpha-lead dioxide layer formed on the lead plated layer and a beta-lead dioxide layer formed on the alpha-lead dioxide layer. Even if cracks generate on the outermost beta-lead dioxide layer, the infiltration of the electlytic soln. into the core body is prevented by the alpha-lead dioxide layer and the lead plated layer of the inner layer, and the service life of the electrode can be prolonged surely.
Patent JP-S6457960-A (JP)
Title: Continuous casting nozzle for nonferrous metal
Inventor: OKAMOTO TAKESHI
IPC: B22D11/10
Filed: 1987-08-26
Abstract: PURPOSE:To reduce the generation of an oxidized wear inside a casting nozzle by fitting a ceramic to the casting nozzle inner face part from the end part of the fitting side of the molten metal container of the casting nozzle to the part where a nonferrous metal completes its solidification inside the casting nozzle. CONSTITUTION:In case of pulling out the nonferrous metal solidified by a casting nozzle 1 a ceramic cylindrical body 7 is provided in step by fitting it to the inner face part of the nozzle 1 of up to the part where the nonferrous metal completes its solidification inside the nozzle 1 from the end of the molten metal container fitting side. The thickness of the ceramic cylindrical body 7 is taken about 2/5-1/2 the thickness of a nozzle main body 6, composed of the Si3N4-BN ceramics contg. about 30% BN and the nozzle main body 6 is taken of a graphite material. The service life of the casting nozzle 1 is thus extended and the safety and productivity are improved.
Patent JP-S6455900-A (JP)
Title: Insulating plate attaching ring
Inventor: MATSUDA SHINJI
IPC: H05K7/20
Filed: 1987-08-26
Abstract: PURPOSE:To attach and remove an insulating plate by one touch to and from the cooling surface of a cooling structure, by arranging the pushing means for the insulating plate at one end of a ring part, to which the insulating plate is coupled, and protruding at least two engaging pawls, in which engaging means to the cooling structure are formed, on the other surface. CONSTITUTION:An insulating plate 1 is tightly attached to a cooling surface 2a of a cooling structure 2. A ring part 13-1 is coupled into the outer diameter part of the cooling structure 2 so that the inner surface of a pushing part 13-2 is brought into contact with the outer surface of the insulating plate 1. Engaging pawls 13-3, which are protruded from the end surface of the ring part 13-1, are strained with a flange 2b of the cooling structure 2. When bent parts 13-3 of the inner tips pass the flange 2b, the bent parts 13-3a of the engaging pawls 13-3 are recovered with elasticity and engaged. Thus, the insulating plate 1 can be attached to the cooling surface 2a of the cooling structure 2 by one touch. When, the ring part 13-1 is moved in the separating direction from the cooling structure 2, the bent parts 13-3a of the engaging pawls 13-3 passes the flange 2b with the elasticity, the plate can be removed by one touch.
Patent JP-H1154279-A (JP)
Title: Organic electroluminescent element
Inventor: WAKIMOTO TAKEO
IPC: C09K11/06
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an element luminescent with high luminance by containing a thioquinacridon compound of a quinazoline compound in a luminous layer. SOLUTION: A luminous layer of an organic EL element has a thioqunicacridon compound or a quinazoline compound as a guest material in a quinoline derivative, a host material. Luminescence of high luminance can therefore be obtained with a low applied voltage. In addition, the luminous efficiency of the organic EL element is improved, emission spectrum distribution becomes sharp, and color purity of luminescent color is improved. An aluminium complex of 8-hydroxyquinoline or the like is used as the host material, and a 3,4,10-tetrachlorothioquinacridon compound or the like used as the guest material. It is preferable that the guest material be contained at a concentration of 0.01-10 wt.% in the luminous layer. Luminescence of high luminance can therefore be obtained with a low applied voltage.
Patent JP-H0763503-A (JP)
Title: Run-out measuring device for tooth space of gear
Inventor: TAKEUCHI HIROYUKI
IPC: G01B5/20
Filed: 1993-08-30
Abstract: PURPOSE:To provide a run-out measuring device for tooth space which allows a measurement within a short time while keeping high measuring precision, and is suitably usable when plural kinds of gears different in items such as tooth number. CONSTITUTION:A gear 24 continuously rotated by a driving motor 28 is arranged on a center 12 for centering and holding a work 16 in such a manner as to be relatively rotatable, and a drive work carry 18 integrally provided on the center 12 and engaged with the work 16 in such a manner as not to be relatively rotatable is connected to the gear 24 by a coil spring 26. By the fluctuation of rotating resistance of the work 16 accompanying the change of the engaged state between a measuring element 32 energized by a spring 34 and a gear 14, the work 16 is rotated while it is automatically temporarily stopped in the position where the measuring element 32 is inserted in the tooth space of the gear 14.
Patent JP-H0377380-A (JP)
Title: Manufacture of non-volatile semiconductor memory
Inventor: YAMAGISHI MACHIO
IPC: H01L27/115
Filed: 1989-08-19
Abstract: PURPOSE:To prevent a first wiring layer from being formed on an element separation region and to highly integrate memory cells by forming a first wiring layer in a groove made in the surface of an insulating substrate and then forming a second wiring layer through a second insulating film on the first wiring layer. CONSTITUTION:An SOG layer 7 remaining in a groove 3 is removed by etching to expose the surface of a first wiring layer 6. The exposed surface of the first wiring layer 6 is oxidized and a second gate oxide film 8 is formed. The second gate oxide film 8 is buried in the groove 3. A polysilicon layer is formed on the whole surface of a substrate to form a second wiring layer 9 acting as a control gate and then the first wiring layer 6, the second gate oxide film 8, and the second wiring layer 9 are patterned with the same mask. Thereby the first wiring layer does not extend over an element separation region, therefore, memory cells can be highly integrated.